Rajeev Ranjan
Rajeev Ranjan
Department of Materials Engineering Indian Institute of Science
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TítuloCitado porAño
Structure and dielectric properties of (Na0. 50Bi0. 50) 1− xBaxTiO3: 0≤ x≤ 0.10
R Ranjan, A Dviwedi
Solid state communications 135 (6), 394-399, 2005
1932005
Room temperature structure of around the morphotropic phase boundary region: A Rietveld study
Ragini, R Ranjan, SK Mishra, D Pandey
Journal of Applied Physics 92 (6), 3266-3274, 2002
1622002
Lead-free piezoelectric system (Na 0.5 Bi 0.5) TiO 3-BaTiO 3: Equilibrium structures and irreversible structural transformations driven by electric field and mechanical impact
R Garg, BN Rao, A Senyshyn, PSR Krishna, R Ranjan
Physical Review B 88 (1), 014103, 2013
1442013
Local structural disorder and its influence on the average global structure and polar properties in Na0.5Bi0.5TiO3
RR Badari Narayana Rao,Ranjan Datta, S. Selva
Physical Review B 88, 224103, 2013
1192013
Electric-field-driven monoclinic-to-rhombohedral transformation in Na 1/2 Bi 1/2 TiO 3
BN Rao, R Ranjan
Physical Review B 86 (13), 134103, 2012
1132012
Novel features of Sr 1− x Ca x TiO 3 phase diagram: evidence for competing antiferroelectric and ferroelectric interactions
R Ranjan, D Pandey, NP Lalla
Physical review letters 84 (16), 3726, 2000
1052000
Ragini, SK Mishra, D. Pandey, and BJ Kennedy
DM Hatch, HT Stokes, R Ranjan
Phys. Rev. B 65, 212101, 2002
912002
Structural studies of Ni 2+ x Mn 1− x Ga by powder x-ray diffraction and total energy calculations
S Banik, R Ranjan, A Chakrabarti, S Bhardwaj, NP Lalla, AM Awasthi, ...
Physical Review B 75 (10), 104107, 2007
842007
Ferroelectric-ferroelectric phase coexistence in Na 1/2 Bi 1/2 TiO 3
BN Rao, AN Fitch, R Ranjan
Physical Review B 87 (6), 060102, 2013
802013
Powder x-ray diffraction study of the thermoelastic martensitic transition in
R Ranjan, S Banik, SR Barman, U Kumar, PK Mukhopadhyay, D Pandey
Physical Review B 74 (22), 224443, 2006
782006
Antiferrodistortive phase transition in A powder neutron diffraction study
R Ranjan, SK Mishra, D Pandey, BJ Kennedy
Physical Review B 65 (6), 060102, 2002
782002
Orthorhombic-tetragonal phase coexistence and enhanced piezo-response at room temperature in Zr, Sn, and Hf modified BaTiO3
RR Ajay Kumar Kalyani, Kumar Brajesh, Anatoliy Senyshyn
Applied Physics Letters 104, 252906, 2014
672014
Phase diagram and electronic structure of Ni 2+ x Mn 1− x Ga
S Banik, A Chakrabarti, U Kumar, PK Mukhopadhyay, AM Awasthi, ...
Physical Review B 74 (8), 085110, 2006
652006
Comparison of the Cc and R3c space groups for the superlattice phase of Pb (Zr0. 52Ti0. 48) O3
R Ranjan, AK Singh, AK Ragini, D Pandey
Physical Review-Section B-Condensed Matter 71 (9), 92101-92101, 2005
63*2005
Electronic structure and magnetism of EuTiO3: a first-principles study
R Ranjan, HS Nabi, R Pentcheva
Journal of Physics: Condensed Matter 19 (40), 406217, 2007
622007
Relaxor ferroelectricity and electric-field-driven structural transformation in the giant lead-free piezoelectric (Ba, Ca)(Ti, Zr)O3
K Brajesh, K Tanwar, M Abebe, R Ranjan
Physical Review B 92 (22), 224112, 2015
612015
Room temperature crystal structure and relaxor ferroelectric behavior of
R Ranjan, N Singh, D Pandey, V Siruguri, PSR Krishna, SK Paranjpe, ...
Applied physics letters 70 (24), 3221-3223, 1997
601997
Spin-valve-like magnetoresistance in Mn 2 NiGa at room temperature
S Singh, R Rawat, SE Muthu, SW D’Souza, E Suard, A Senyshyn, S Banik, ...
Physical review letters 109 (24), 246601, 2012
582012
Evolution of crystallographic phases in (Sr1− xCax) TiO3 with composition (x)
R Ranjan, D Pandey, W Schuddinck, O Richard, P De Meulenaere, ...
Journal of Solid State Chemistry 162 (1), 20-28, 2001
572001
Thickness-dependent fcc–hcp phase transformation in polycrystalline titanium thin films
J Chakraborty, K Kumar, R Ranjan, SG Chowdhury, SR Singh
Acta Materialia 59 (7), 2615-2623, 2011
542011
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Artículos 1–20